Mount Sharp rises in the rear window, as Curiosity works a meandering way generally southwest toward the Murray Buttes. These offer a pathway through the Bagnold Dune Field at the foot of Mt. Sharp.
NASA description: This image was taken by Rear Hazcam: Left B (RHAZ_LEFT_B) onboard NASA’s Mars rover Curiosity on Sol 647 (2014-06-01 22:42:39 UTC).
Sol 647 raw images (from all cameras), and Curiosity’s latest location map.